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Fencer Vulns
medium 5.0

CVE-2004-0412 json

Mailman Sensitive Information Disclosure

published 2004-06-03 22 y ago modified 2026-07-06 4 mo ago also GHSA-hj4h-vqpq-95wg , PYSEC-2026-658 , EUVD-2022-1762

cvss
5.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.0%
EPSS 3.0% chance of exploitation in 30 days, percentile 87%
public exploits
0
none known

Summary

Mailman before 2.1.5 allows remote attackers to obtain user passwords via a crafted email request to the Mailman server.

Patch / fix

  • pypi mailman 2.1.5

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2004-0412 updated cvss 6.5

mailman: password stealing via a crafted email request

  • Red Hat Enterprise Linux 6 mailman Red Hat Enterprise Linux 7 mailman Red Hat Enterprise Linux 8 mailman
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

3.01% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected packages

ecosystem package affected fixed in
pypi mailman
<2.1.5
2.1.5

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.